## Check that obj2yaml dumps SHT_STRTAB/SHT_SYMTAB/SHT_DYNSYM sections
## when they are allocatable.

## In the following test we check the normal case: when .dynsym (SHT_DYNSYM)
## and .dynstr (SHT_STRTAB) are allocatable sections and .symtab (SHT_SYMTAB),
## .strtab (SHT_STRTAB) and .shstrtab (SHT_STRTAB) are not.
## Check we explicitly declare allocatable sections.

# RUN: yaml2obj %s -o %t1.so -D FLAG1=SHF_ALLOC -D FLAG2=""
# RUN: llvm-readelf -S %t1.so | FileCheck %s --check-prefixes=RE,RE-1
# RUN: obj2yaml %t1.so | FileCheck %s --check-prefix=OUTPUT

## Check the information about sections using an independent tool.

# RE:        Section Headers:
# RE-NEXT:   [Nr] Name      Type     Address          Off    Size   ES Flg Lk Inf Al
# RE-NEXT:   [ 0]           NULL     0000000000000000 000000 000000 00     0   0  0
# RE-NEXT:   [ 1] .foo.1    PROGBITS 0000000000000000 000040 000000 00     0   0  0
# RE-1-NEXT: [ 2] .dynsym   DYNSYM   0000000000001000 000040 000030 18   A 4   2  0
# RE-2-NEXT: [ 2] .dynsym   DYNSYM   0000000000001000 000040 000030 18     4   2  0
# RE-NEXT:   [ 3] .foo.2    PROGBITS 0000000000000000 000070 000000 00     0   0  0
# RE-1-NEXT: [ 4] .dynstr   STRTAB   0000000000002000 000070 000005 00   A 0   0  0
# RE-2-NEXT: [ 4] .dynstr   STRTAB   0000000000002000 000070 000005 00     0   0  0
# RE-NEXT:   [ 5] .foo.3    PROGBITS 0000000000000000 000075 000000 00     0   0  0
# RE-1-NEXT: [ 6] .symtab   SYMTAB   0000000000003000 000075 000030 18     8   2  0
# RE-2-NEXT: [ 6] .symtab   SYMTAB   0000000000003000 000075 000030 18   A 8   2  0
# RE-NEXT:   [ 7] .foo.4    PROGBITS 0000000000000000 0000a5 000000 00     0   0  0
# RE-1-NEXT: [ 8] .strtab   STRTAB   0000000000004000 0000a5 000005 00     0   0  0
# RE-2-NEXT: [ 8] .strtab   STRTAB   0000000000004000 0000a5 000005 00   A 0   0  0
# RE-NEXT:   [ 9] .foo.5    PROGBITS 0000000000000000 0000aa 000000 00     0   0  0
# RE-1-NEXT: [10] .shstrtab STRTAB   0000000000005000 0000aa 000055 00     0   0  0
# RE-2-NEXT: [10] .shstrtab STRTAB   0000000000005000 0000aa 000055 00   A 0   0  0
# RE-NEXT:   [11] .foo.6    PROGBITS 0000000000000000 0000ff 000000 00     0   0  0

# OUTPUT:      --- !ELF
# OUTPUT-NEXT: FileHeader:
# OUTPUT-NEXT:   Class: ELFCLASS64
# OUTPUT-NEXT:   Data:  ELFDATA2LSB
# OUTPUT-NEXT:   Type:  ET_DYN
# OUTPUT-NEXT: Sections:
# OUTPUT-NEXT:   - Name: .foo.1
# OUTPUT-NEXT:     Type: SHT_PROGBITS
# OUTPUT-NEXT:   - Name:    .dynsym
# OUTPUT-NEXT:     Type:    SHT_DYNSYM
# OUTPUT-NEXT:     Flags:   [ SHF_ALLOC ]
# OUTPUT-NEXT:     Address: 0x1000
# OUTPUT-NEXT:     Link:    .dynstr
# OUTPUT-NEXT:   - Name: .foo.2
# OUTPUT-NEXT:     Type: SHT_PROGBITS
# OUTPUT-NEXT:   - Name:    .dynstr
# OUTPUT-NEXT:     Type:    SHT_STRTAB
# OUTPUT-NEXT:     Flags:   [ SHF_ALLOC ]
# OUTPUT-NEXT:     Address: 0x2000
# OUTPUT-NEXT:   - Name: .foo.3
# OUTPUT-NEXT:     Type: SHT_PROGBITS
# OUTPUT-NEXT:   - Name: .foo.4
# OUTPUT-NEXT:     Type: SHT_PROGBITS
# OUTPUT-NEXT:   - Name: .foo.5
# OUTPUT-NEXT:     Type: SHT_PROGBITS
# OUTPUT-NEXT:   - Name: .foo.6
# OUTPUT-NEXT:     Type: SHT_PROGBITS
# OUTPUT-NEXT: Symbols:
# OUTPUT-NEXT:   - Name: foo
# OUTPUT-NEXT: DynamicSymbols:
# OUTPUT-NEXT:   - Name: bar
# OUTPUT-NEXT: ...

--- !ELF
FileHeader:
  Class: ELFCLASS64
  Data:  ELFDATA2LSB
  Type:  ET_DYN
Sections:
  - Name: .foo.1
    Type: SHT_PROGBITS
  - Name:    .dynsym
    Type:    SHT_DYNSYM
    Address: 0x1000
    Flags: [ [[FLAG1]] ]
  - Name: .foo.2
    Type: SHT_PROGBITS
  - Name:    .dynstr
    Type:    SHT_STRTAB
    Address: 0x2000
    Flags: [ [[FLAG1]] ]
  - Name: .foo.3
    Type: SHT_PROGBITS
  - Name:    .symtab
    Type:    SHT_SYMTAB
    Address: 0x3000
    Flags: [ [[FLAG2]] ]
  - Name: .foo.4
    Type: SHT_PROGBITS
  - Name:    .strtab
    Type:    SHT_STRTAB
    Address: 0x4000
    Flags: [ [[FLAG2]] ]
  - Name: .foo.5
    Type: SHT_PROGBITS
  - Name:    .shstrtab
    Type:    SHT_STRTAB
    Address: 0x5000
    Flags: [ [[FLAG2]] ]
  - Name: .foo.6
    Type: SHT_PROGBITS
Symbols:
  - Name: foo
DynamicSymbols:
  - Name: bar

## Now test the abnormal case: when .symtab (SHT_SYMTAB),
## .strtab (SHT_STRTAB) and .shstrtab (SHT_STRTAB) are
## allocatable sections, but .dynsym (SHT_DYNSYM) and
## .dynstr (SHT_STRTAB) are not.
## Check that only allocatable versions are explicitly declared.

# RUN: yaml2obj %s -o %t2.so -D FLAG1="" -D FLAG2=SHF_ALLOC
# RUN: llvm-readelf -S %t2.so | FileCheck %s --check-prefixes=RE,RE-2
# RUN: obj2yaml %t2.so | FileCheck %s --check-prefix=OUTPUT2

## Check we explicitly declare only allocatable
## SHT_STRTAB/SHT_SYMTAB/SHT_DYNSYM sections.
# OUTPUT2:      --- !ELF
# OUTPUT2-NEXT: FileHeader:
# OUTPUT2-NEXT:   Class: ELFCLASS64
# OUTPUT2-NEXT:   Data:  ELFDATA2LSB
# OUTPUT2-NEXT:   Type:  ET_DYN
# OUTPUT2-NEXT: Sections:
# OUTPUT2-NEXT:   - Name: .foo.1
# OUTPUT2-NEXT:     Type: SHT_PROGBITS
# OUTPUT2-NEXT:   - Name: .foo.2
# OUTPUT2-NEXT:     Type: SHT_PROGBITS
# OUTPUT2-NEXT:   - Name: .foo.3
# OUTPUT2-NEXT:     Type: SHT_PROGBITS
# OUTPUT2-NEXT:   - Name:    .symtab
# OUTPUT2-NEXT:     Type:    SHT_SYMTAB
# OUTPUT2-NEXT:     Flags:   [ SHF_ALLOC ]
# OUTPUT2-NEXT:     Address: 0x3000
# OUTPUT2-NEXT:     Link:    .strtab
# OUTPUT2-NEXT:   - Name: .foo.4
# OUTPUT2-NEXT:     Type: SHT_PROGBITS
# OUTPUT2-NEXT:   - Name:    .strtab
# OUTPUT2-NEXT:     Type:    SHT_STRTAB
# OUTPUT2-NEXT:     Flags:   [ SHF_ALLOC ]
# OUTPUT2-NEXT:     Address: 0x4000
# OUTPUT2-NEXT:   - Name: .foo.5
# OUTPUT2-NEXT:     Type: SHT_PROGBITS
# OUTPUT2-NEXT:   - Name:    .shstrtab
# OUTPUT2-NEXT:     Type:    SHT_STRTAB
# OUTPUT2-NEXT:     Flags:   [ SHF_ALLOC ]
# OUTPUT2-NEXT:     Address: 0x5000
# OUTPUT2-NEXT:   - Name:    .foo.6
# OUTPUT2-NEXT:     Type:    SHT_PROGBITS
# OUTPUT2-NEXT: Symbols:
# OUTPUT2-NEXT:   - Name: foo
# OUTPUT2-NEXT: DynamicSymbols:
# OUTPUT2-NEXT:   - Name: bar
# OUTPUT2-NEXT: ...